On the Revealing and Concealing Coloration of Birds: an Unpublished Letter by Theodore Roosevelt

Authors

Chas. A. Kofoid

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Recommended Citation

Kofoid, Chas. A. (1924) "On the Revealing and Concealing Coloration of Birds: an Unpublished Letter by Theodore Roosevelt," Condor: Vol. 26 : Iss. 3 , Article 5.
Available at: https://digitalcommons.usf.edu/condor/vol26/iss3/5